Freelancer profile translated to English.
Back to original languageAbout Arthur
I have been developing software since 2017 and I believe that development is a team effort. Sharing best practices, questioning oneself, and learning together makes it possible to create reliable and maintainable software.
I support teams in: making production releases more reliable, improving velocity, and reducing bugs. I also intervene on architecture to make systems robust and scalable.
Producing reliable software is not just about tools: it also involves quality practices and effective collaboration.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 40km)
Experience
- HermèsFullstack Developer | Node.JS | NestJs | ReactLUXURY GOODSFebruary 2024 - December 2025 (1 year and 10 months)Paris, FranceIntervention:
- TDD and Clean Code development
- Pair programming and mob programming facilitation
- Collective code review and legacy code refactoring
- Identification of business subdomains and implementation of a modular architecture
- Development and deployment of distributed microservices
- Implementation of critical systems:
- Audits
- Monitoring and observability
- Event management
- Retry and eventual consistency
- Development of the BFF for the front and the back-office front
- Implementation of functional tests and contract tests with other teams
- Setup and optimization of CI/CD pipelines on GitLab (parallelization, artifact management between jobs to reduce total build time).
- Optimization of Dockerfiles to improve deployment speed
- Development of two front ends: One for the back office and one for event monitoring.
Key Technologies & Practices:TypeScript, Node.JS, REST API, TDD, DDD, Hexagonal Architecture, CI/CD, Microservices, Functional Programming, Docker, Agile - OCTO Technology | EnercoopTech Lead Fullstack | Ruby On Rails | JSENERGY AND UTILITIESApril 2023 - December 2023 (8 months)Paris, FranceIntervention:
- TDD development, pair programming, mob programming facilitation
- Implementation of collective code reviews to establish team standards
- Coaching on Software Craftsmanship: application design, testing, architecture
- Facilitation of team rituals: Daily, Retro, monitoring of indicators (lead time, bugs, software quality)
- Implementation of Dojo/Kata (Hexagonal Architecture / TDD) and migration from MVC architecture to Hexagonal
- Deployment, monitoring, and CI/CD migration (TravisCI → GitHub Actions)
- Setup of CI/CD pipelines on Github
Key Technologies & Practices:Ruby on Rails, Sidekiq, ERB, TDD, Hexagonal Architecture, CI/CD, Docker - OCTO Technology | PixFullstack Developer | Node.JS | EmberJSPUBLIC SECTORMarch 2020 - September 2023 (3 years and 6 months)Paris, FranceIntervention:
- TDD development, pair and mob programming
- Code review and monitoring of test execution time
- Reports on team practices and maturity in testing and software architecture
- Coaching on Software Craftsmanship: application design, refactoring, testing
- Implementation of an event-driven architecture to decouple external services
- Deployment of Monitoring / Alerting and feature flipping for integration with Pôle Emploi
- Facilitation of code dojos: Clean Architecture, TDD, refactoring
- Onboarding of new developers and presentations on use-cases, code smells, tests (mock, stubs, spies)
- Implementation of read-models to optimize response time
- Facilitation of event storming to identify functional contexts
- Deployment and monitoring of the application
- Setup and optimization of CI/CD pipelines on Github
Key Technologies & Practices:Node.js, Ember.js, REST API, Scalingo, Redis, TDD, Clean Architecture, CI/CD, Docker
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of Science and Software TechnologyUniversité Pierre et Marie Curie (Paris VI)2017Master en Sciences et Technologie du Logiciel , Informatique
- Bachelor's Degree, Mathematics and Computer ScienceUniversité Paris Descartes2013Licence, Mathématiques et informatique